leoh0

############# CAUTION!!! #############
# DON'T USE THIS YAML TO IPVS CLUSTER
# IT WILL BREAK ALL OF THE CLUSTER
############# CAUTION!!! #############
apiVersion: v1
kind: Service
metadata:
  name: pf
spec:
  externalIPs:

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---
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: default-backend-to-legacy-service
spec:
  backend:
    serviceName: legacy-service
    servicePort: 80
---

leoh0

# NOTE: Please install kubectl, fzf, stern, tmux first before using this functions
# NOTE: 사용전에 kubectl, fzf, stern, tmux 를 먼저 설치하세요.

# Choose multiple pods using `TAB` and then get their shells using `ENTER`.
# TAB으로 pod들을 선택하고 ENTER로 그 pod들의 shell을 동시에 얻습니다.
function multi_login() {
  pods=$(kubectl get pods --all-namespaces | sed '1d' | fzf -x -m -e +s --reverse --bind=left:page-up,right:page-down --no-mouse | awk '{print $1","$2}')
  if [[ $pods != "" ]]; then
      init="true"
      tmuxname=k8s-ns-$(date +%s)

leoh0

google cloud shell을 이용해서 proxy 서버로 사용해서 공짜로 vpn처럼 이용하기

google cloud shell은 public ip가 없는 private ip만 있는 container입니다. 즉 외부 접근은 google client들을 통해서만 접근이 가능한데 이런 자원들을 가지고 외부에 접근 하는 proxy만드는 법에 대한 소개입니다.

MYNOTEBOOK 이 내가 접속하고 있는 chrome을 띄울 pc라고 보시면 됩니다. 물론 보통은 포트포워딩 해서 접속 할 수 있게 열어야 한다고 보시면 됩니다.

docker run -ti \

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# pod 생성을 위한 준비
kubectl create sa a
kubectl create role a --verb=create --resource=pod
kubectl create rolebinding a --role=a --serviceaccount=default:a

# pod 하나 생성
cat << EOF | kubectl apply -f -
apiVersion: v1
kind: Pod
metadata:

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curl -s \
  --cacert /var/run/secrets/kubernetes.io/serviceaccount/ca.crt \
  -H "Authorization: Bearer $(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" \
  -H 'Content-Type: application/json' \
  -d'{"apiVersion":"v1","kind":"Pod","metadata":{"name":"nginx"},"spec":{"containers":[{"name":"nginx","image":"nginx","ports":[{"containerPort":80}]}]}}' \
  https://kubernetes.default.svc/api/v1/namespaces/$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace)/pods
  

leoh0

Setup

# COMMIT_USERNAME is for your commit user name
export COMMIT_USERNAME="Eohyung Lee"

# COMMIT_USERNAME is for your commit email
export [email protected]

# GITHUB_USERNAME is for github user name(or organization name)

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#!/bin/bash

curl -fSL \
     --progress \
     -H "Authorization: Bearer $(curl -fsSL \
                                      "https://auth.docker.io/token?service=registry.docker.io&scope=repository:leoh0/kakaotalk:pull" | \
                                          sed 's/.*"token":"\([^"]*\)".*/\1/g')" \
     https://registry-1.docker.io/v2/leoh0/kakaotalk/blobs/sha256:030ac842b5fc9f2a86056a93bbf8c4f706b33db131952f1f571c28013f266bfc | \
         tar xzvf -

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#!/bin/bash

function ensure_privileged_or_exit() {
    grep -xq $'CapBnd:\t0000003fffffffff' /proc/self/status || \
        (echo -e "[ERROR] Run with --privileged option." ; exit 1)
}

### Main
ensure_privileged_or_exit

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#!/bin/bash
set -e
set -o pipefail

# install.sh
#	This script installs my basic setup for a manjaro laptop

# Choose a user account to use for this installation
get_user() {
	if [ -z "${TARGET_USER-}" ]; then